US2024166513A1PendingUtilityA1

Hydride ion conductor

Assignee: AGC INCPriority: Aug 6, 2021Filed: Jan 30, 2024Published: May 23, 2024

Est. expiryAug 6, 2041(~15.1 yrs left)· nominal 20-yr term from priority

Inventors:Takeya Mezaki Yoshitake Toda Kohta Yamada Naoki Matsui Guangzhong Jiang Ryoji Kanno

C01P 2002/72C01F 11/00C01B 6/246C01B 6/24C01F 11/22C01P 2002/50C01P 2002/77C01P 2002/88C01P 2006/40H01M 8/1016H01M 10/0562H01M 2300/0068H01M 2300/008Y02E60/50H01B 1/06C01B 6/04

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References

Claims

Abstract

A hydride ion conductor is represented by: MAMBH 4-x F x Formula (1), where MA is selected from the group consisting of Ca, Sr, and Ba, MB is selected from the group consisting of Mg and Ca, and is different from MA, and x is 0<x<4.

Claims

exact text as granted — not AI-modified

What is claimed is: 
     
         1 . A hydride ion conductor, wherein the hydride ion conductor is represented by:
   MAMBH 4-x F x   Formula (1), where
   MA is selected from the group consisting of Ca, Sr, and Ba,   MB is selected from the group consisting of Mg and Ca, and is different from MA, and   x is 0&lt;x&lt;4.   
     
     
         2 . A hydride ion conductor, wherein
 the hydride ion conductor has a BaZnF 4 -type structure, and   conductivity at 300° C. of the hydride ion conductor is 10 −5  S/cm or higher.   
     
     
         3 . The hydride ion conductor according to  claim 1 , wherein
 MAMBH 4-x F x  of Formula (1) is SrMgH 4-x F x  or BaMgH 4-x F x , where x is 0&lt;x&lt;4.   
     
     
         4 . The hydride ion conductor according to  claim 2 , wherein
 MAMBH 4-x F x  of Formula (1) is SrMgH 4-x F x  or BaMgH 4-x F x , where x is 0&lt;x&lt;4.

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